The vouchers are only for those 21 and older. The discounted rides are only available from 12 p.m. through midnight. And it is limited to rides to and from within 5 miles of Tampa "proper" (sorry, south Hillsborough County.)

The discount will go to the first 1,000 users who enter the promo code "LIKEACAPTAIN" in the Lyft app. They'll each receive a $20 discount on rides.